Results 141 to 150 of about 467 (183)

Curing and Cross-Linking Processes in the Poly(3,3-bis-azidomethyl oxetane)-tetrahydrofuran/Toluene Diisocyanate/Trimethylolpropane System: A Density Functional Theory and Accelerated ReaxFF Molecular Dynamics Investigation. [PDF]

ACS Omega
Qiu C, Chen J, Huan F, Deng S, Yao Z, Wang S, Wang J.   +6 more
europepmc   +1 more source

A Physics-Informed Manifold Neural Operator Framework for Multi-Parameter Prediction of Polymer Aging in HTPB Solid Propellants. [PDF]

Polymers (Basel)
Liu S, Qiang H, Geng T, Wang X, Pei S, Ju X.   +5 more
europepmc   +1 more source

Rheological and Mechanical Characterization of 3D-Printable Solid Propellant Slurry. [PDF]

Polymers (Basel)
Zumbo A, Stumpo L, Antonaci P, Ferrero A, Masseni F, Polizzi G, Tetti G, Pastrone D.   +7 more
europepmc   +1 more source

Combustion and mechanical properties enhancement strategy based on stearic acid surface activated boron powders. [PDF]

Sci Rep
Lu J, Chen C, Zhang B, Niu K, Xiao F, Liang T.   +5 more
europepmc   +1 more source

Violations of Coordination: Exploring Metastable Diborides via Energetic Transition Metals. [PDF]

J Am Chem Soc
Doane JT, John GM, Kolakji A, Rosenberg AA, Zhang Y, Chen AA, Yeung MT.   +6 more
europepmc   +1 more source

Terminal functionalized hydroxyl‐terminated polybutadiene: An energetic binder for propellant

Journal of Applied Polymer Science, 2009
AbstractWe report the functionalization of hydroxyl terminated polybutadiene (HTPB) backbone by covalently attaching 1‐chloro‐2, 4‐dinitrobenzene (DNCB) at the terminal carbon atoms of the HTPB. The modification of the HTPB by the DNCB does not alter the unique physico–chemical properties and the microstructure of the parent HTPB.
Tapta Kanchan Roy, Tushar Jana
exaly   +3 more sources

Hot Spot Interaction with Hydroxyl-Terminated Polybutadiene Binder in Energetic Composites

The Journal of Physical Chemistry C, 2018
Binders play a pivotal role in solid propellants and polymer-bonded energetic composites by providing the means for safe transport, storage, and use. The fundamental role of binders is known qualitatively, but the exact role in the modification of chemistry and thermal transport is hard to quantify.
Kaushik Joshi, Santanu Chaudhuri
openaire   +2 more sources

Hydroxyl-Terminated Polybutadiene Telechelic Polymer (HTPB): Binder for Solid Rocket Propellants

Rubber Chemistry and Technology, 1995
Abstract This paper presents a review of hydroxyl-terminated polybutadiene telechelic polymer (HTPB) with emphasis on its preparation, properties, end group modifications, hydrogenation, role as polyurethane precursors and binders for solid rocket propellants.
A. G. Ajaz
openaire   +2 more sources

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Ferrocene grafted hydroxyl terminated polybutadiene: A binder for propellant with improved burn rate

Polymer, 2019
Abstract In this work, iron containing hydroxyl terminated polybutadiene (Fe-HTPB) based binder cum burn rate catalyst has been developed without altering the crucial physical properties of HTPB. Ferrocene, the source of Fe in the Fe-HTPB, has been grafted at the terminal carbons of HTPB to ensure no alternation in microstructure of HTPB which in ...
Billa Narasimha Rao, Tushar Jana
exaly   +2 more sources